| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2(CO)8 + 2 Na = 2 Na[Co(CO)4]
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH3 + H2O =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH3 + 2 H2O
C6H5C2H5 + KMnO4 = C6H5COOK + CO2 + KOH + MnO2 =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 CO2 + 20 KOH + 22 MnO2
MnCl2 + Br2 + NH4OH = MnO2 + HOH + NH4Br + NH4Cl =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 HOH + 2 NH4Br + 2 NH4Cl
K + Mg(C2H3O2) = K(C2H3O2) + Mg =>
K + Mg(C2H3O2) = K(C2H3O2) + Mg
MnO2(s) + NH4Cl(s) + Zn = Mn2O3(s) + H2O(l) + Zn(NH3)2Cl2(s) =>
2 MnO2(s) + 2 NH4Cl(s) + Zn = Mn2O3(s) + H2O(l) + Zn(NH3)2Cl2(s)
FeO + Cl2O = Fe2O3 + Cl2 =>
2 FeO + Cl2O = Fe2O3 + Cl2
H24N32C99O21 + O2 = N2O + CO2 + H2O =>
2 H24N32C99O21 + 205 O2 = 32 N2O + 198 CO2 + 24 H2O
Na + Hg + CH3I = (CH3)2Hg + NaI =>
2 Na + Hg + 2 CH3I = (CH3)2Hg + 2 NaI
FeCl3 + Na2HPO4 = FePO4 + HCl + NaCl =>
FeCl3 + Na2HPO4 = FePO4 + HCl + 2 NaCl
OsO2 = Os + O =>
OsO2 = Os + 2 O
H2 + Ag(NO3) = Ag + HNO3 =>
H2 + 2 Ag(NO3) = 2 Ag + 2 HNO3
NaH2AsO4 + HNO3 = NaHAsO4 + H2O + NO2 =>
NaH2AsO4 + HNO3 = NaHAsO4 + H2O + NO2
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
C5H9ClMg + C5H10O = C10H19ClMgO =>
C5H9ClMg + C5H10O = C10H19ClMgO
Br2(g) + BaI2(S) = BaBr2(S) + I2(g) =>
Br2(g) + BaI2(S) = BaBr2(S) + I2(g)
Cs2CO3 + Cr(CH3COO)3 = CsCH3COO + Cr2(CO3)3 =>
3 Cs2CO3 + 2 Cr(CH3COO)3 = 6 CsCH3COO + Cr2(CO3)3
KNO3 + S + Ca = K2O + N2 + CaSO4 =>
8 KNO3 + 5 S + 5 Ca = 4 K2O + 4 N2 + 5 CaSO4
SO3 + NaOH = NaO3 + SOH =>
SO3 + NaOH = NaO3 + SOH
Copper(ii)chloride + aluminum = aluminumchloride + copper =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Ml + H2 = MlH =>
2 Ml + H2 = 2 MlH
Fe3O2 + CO = Fe2 + CO2 =>
2 Fe3O2 + 4 CO = 3 Fe2 + 4 CO2
ZnS + NiP = Ni2S3 + Zn3P2 =>
3 ZnS + 2 NiP = Ni2S3 + Zn3P2
P + E + N + I + S = P2E2N2I2S2 =>
2 P + 2 E + 2 N + 2 I + 2 S = P2E2N2I2S2
(Mg(OH)2) + HCl = MgCl2 + H2O =>
(Mg(OH)2) + 2 HCl = MgCl2 + 2 H2O
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
ZnCl2 + AgNo3 = AgCl + Zn(No3)2 =>
ZnCl2 + 2 AgNo3 = 2 AgCl + Zn(No3)2
Pb3(OH)2(CO3)2 = PbO + CO2 + H2O =>
Pb3(OH)2(CO3)2 = 3 PbO + 2 CO2 + H2O
Fe + S = FeS =>
Fe + S = FeS
HgCl2 + NH4I = HgI2 + NH4Cl =>
HgCl2 + 2 NH4I = HgI2 + 2 NH4Cl
ZnCl2 + AgNo3 = AgCl + Zn(No3)2 =>
ZnCl2 + 2 AgNo3 = 2 AgCl + Zn(No3)2
NaPO + MgCl = MgPO + NaCl =>
NaPO + MgCl = MgPO + NaCl
Cr2O3 + Fe(OH)3 = Cr(OH)3 + Fe2O3 =>
Cr2O3 + 2 Fe(OH)3 = 2 Cr(OH)3 + Fe2O3
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
H2S + SO4 = HOH + S =>
4 H2S + SO4 = 4 HOH + 5 S
Cr2O3 + H2SO4 = Cr(SO4)OH + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(SO4)OH + H2O
HNO3 + H2O = H2N + O4H =>
HNO3 + H2O = H2N + O4H
CoI3 + Cu(NO3)2 = Co(NO3)3 + CuI2 =>
2 CoI3 + 3 Cu(NO3)2 = 2 Co(NO3)3 + 3 CuI2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
CuSn + HNO3 = Cu(NO3)2 + NO2 + (H2O) + HSn =>
CuSn + 3 HNO3 = Cu(NO3)2 + NO2 + (H2O) + HSn
HNo3 + Ca(HO)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(HO)2 = Ca(No3)2 + 2 H2O
K2Cr2O7 + H2SO4 + NaSO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 6 NaSO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + H2O
K2C2O4 + H2O = K + C2HO4 + OH =>
K2C2O4 + H2O = 2 K + C2HO4 + OH
NO2CO3 + CuSO4 = NO2SO4 + CuCO3 =>
NO2CO3 + CuSO4 = NO2SO4 + CuCO3
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
CoCl2*6H2O + NH4Cl + H2O2 = [Co(NH3)5H2O]Cl3 + HCl + H2O =>
2 CoCl2*6H2O + 10 NH4Cl + H2O2 = 2[Co(NH3)5H2O]Cl3 + 8 HCl + 12 H2O
Ge + Cl = GeCl =>
Ge + Cl = GeCl
Li + N2 = Li4N =>
8 Li + N2 = 2 Li4N
Ca3P2 + HNO3 = Ca(NO3)2 + NO + H3PO4 + H2O =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 16 NO + 6 H3PO4 + 8 H2O
C6H12O6 + HCO3{-} = C5H9O2{-} + H2CO3 =>
13 C6H12O6 + 12 HCO3{-} = 12 C5H9O2{-} + 30 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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